Look at Cat-5 with baluns
http://www.mcmelectronics.com/search.aspx?C=&K=mcm%20custom%20audio%20balun

alan smith wrote:
> Just looking for opinions on sending digital audio over say 1000' of cable.
>
> I'm thinking this is going to be I2S format, or a TDM based format, and may need to be daisy chained.  The latency needs to be low, say 1 frame per jump.  Maybe RS485?
>
>
>       
>   
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